Figure 2.
Representative time-activity curves (TACs) of 99mTc-MAG3 dynamic renal scintigraphy in normal mice. 99mTc-MAG3 was retro-orbitally injected to mice and the TACs were established as described in “Materials and Methods”. The slope of initial uptake (SIU) which rises linearly, peak activity, and the time-to-peak (TTP) were determined and used as parameters of renal 99mTc-MAG3 uptake